Taylor Swift's Alter Ego Promotes Upcoming "Tonight Show" Appearance

(Undated) -- Taylor Swift isn't just appearing on NBC's "Tonight Show Starring Jimmy Fallon" this week. To promote her visit, the country-pop superstar's nerdy alter ego, Natalie, is making an appeal to be a guest on a show hosted by Fallon's character Sara.

If she gets the nod, Swift's bespectacled, braces-wearing Natalie would join the ranks of prominent stars who have appeared on "Ew," including Will Ferrell, Channing Tatum, and First Lady Michelle Obama. Swift will be on "The Tonight Show" this Wednesday.